Home / 718,962-1,100,259

Finding the Third Proportional to 718,962 and 1,100,259

Calculator

Solution

The third proportional to 718,962 and 1,100,259 is: 1,683,774.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    718,962 : 1,100,259 = 1,100,259 : x
  2. Step 2: Convert to fraction form
    718,962/1,100,259 = 1,100,259/x
  3. Step 3: Cross multiply
    718,962x = 1,100,259 × 1,100,259
  4. Step 4: Simplify right side
    718,962x = 1,210,569,867,081
  5. Step 5: Solve for x
    x = 1,210,569,867,081/718,962
  6. Step 6: Final answer
    x = 1,683,774.48

Related Problems

Find third proportional to 359,481 and 550,129.50
Half scale
Find third proportional to 1,437,924 and 2,200,518
Double scale
Find third proportional to 718,964 and 1,100,262
Similar ratio
Find third proportional to 1,078,443 and 1,650,388.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.